Spectral Theory in Inner Product Spaces and Applications

6th Workshop on Operator Theory in Krein Spaces and Operator Polynomials, Berlin, December 2006

ISBN: 978-3-7643-8910-9 (Print) 978-3-7643-8911-6 (Online)

Table of contents (13 chapters)

  1. Front Matter

    Pages i-xx

  2. No Access

    Book Chapter

    Pages 1-30

    Augmented Schur Parameters for Generalized Nevanlinna Functions and Approximation

  3. No Access

    Book Chapter

    Pages 31-36

    On Domains of Powers of Linear Operators and Finite Rank Perturbations

  4. No Access

    Book Chapter

    Pages 37-48

    Finite-dimensional de Branges Subspaces Generated by Majorants

  5. No Access

    Book Chapter

    Pages 49-85

    Trace Formulae for Dissipative and Coupled Scattering Systems

  6. No Access

    Book Chapter

    Pages 87-112

    Approximation of N κ -functions I: Models and Regularization

  7. No Access

    Book Chapter

    Pages 113-133

    On the Block Numerical Range of Nonnegative Matrices

  8. No Access

    Book Chapter

    Pages 135-148

    A Quantum Dot with Impurity in the Lobachevsky Plane

  9. No Access

    Book Chapter

    Pages 149-173

    One-dimensional Perturbations, Asymptotic Expansions, and Spectral Gaps

  10. No Access

    Book Chapter

    Pages 175-195

    Abstract Kinetic Equations with Positive Collision Operators

  11. No Access

    Book Chapter

    Pages 197-205

    On the Structure of Semigroups of Operators Acting in Spaces with Indefinite Metric

  12. No Access

    Book Chapter

    Pages 207-235

    G-Self-adjoint Operators in Almost Pontryagin Spaces

  13. No Access

    Book Chapter

    Pages 237-243

    On a Kreĭn Criterion

  14. No Access

    Book Chapter

    Pages 245-250

    Two-sided Weighted Shifts Are ‘Almost Krein’ Normal